Base | Representation |
---|---|
bin | 1111010101101… |
… | …1100110010111 |
3 | 11111001201121000 |
4 | 3311123212113 |
5 | 112432311302 |
6 | 10214554343 |
7 | 1410603204 |
oct | 365334627 |
9 | 144051530 |
10 | 64338327 |
11 | 33354379 |
12 | 196689b3 |
13 | 10438821 |
14 | 878acab |
15 | 59ad31c |
hex | 3d5b997 |
64338327 has 32 divisors (see below), whose sum is σ = 99532800. Its totient is φ = 41023584.
The previous prime is 64338293. The next prime is 64338341. The reversal of 64338327 is 72383346.
64338327 is a `hidden beast` number, since 643 + 3 + 8 + 3 + 2 + 7 = 666.
It is not a de Polignac number, because 64338327 - 215 = 64305559 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 64338291 and 64338300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64338377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99118 + ... + 99764.
It is an arithmetic number, because the mean of its divisors is an integer number (3110400).
Almost surely, 264338327 is an apocalyptic number.
64338327 is a deficient number, since it is larger than the sum of its proper divisors (35194473).
64338327 is a wasteful number, since it uses less digits than its factorization.
64338327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812 (or 806 counting only the distinct ones).
The product of its digits is 72576, while the sum is 36.
The square root of 64338327 is about 8021.1175655266. The cubic root of 64338327 is about 400.7036095251.
The spelling of 64338327 in words is "sixty-four million, three hundred thirty-eight thousand, three hundred twenty-seven".
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